The PST file holding the current user profile is corrupt. To remedy this, run scanpst.exe over the Google Apps Sync profile PST until it reports no errors. If you are using the sync tool to import a PST into your Google Apps account, take the same steps for the PST you are attempting to import.

The e-mail database for the sync tool has become corrupt. This issue is typically caused by a recent system or process crash on the client machine while the sync tool was in use. In order to remove the data corruption causing this issue, please remove and reinstall the current profile.

This issue is typically caused by an Exchange message store and a Google Apps Sync message store existing in the same profile. Storing both accounts in the same user profile is not supported.

LogPotentialProxyNetwork
Failure

HTTP/1.1 400 Bad Request

There may have been problems connecting to Google Apps through a network proxy. Note that proxies are not currently supported as a part of the Google Apps Sync tool. However, if all traffic is allowed on port 443 for Outlook.exe and ProfileEditor.exe then there should be no problems.

Your network is unable to reach Google.com or has timed out while sending an e-mail. Please contact your administrator for assistance.

0x80040109

There may be a problem with anti-virus software or another application accessing the user's PST. Please disable the applications temporarily and check whether this resolves the issue. If it does, exclude the PST directory from your anti-virus scans.

0x8004010d

The disk is full, or the machine is using a FAT32 filesystem (which can't handle files larger than 4GB). Try setting the Mailbox Size Limit to 1GB and re-syncing.

Google Apps servers have detected messages which cannot be handled. These might be messages that are determined to have viruses, or may be duplicate messages. For duplicate messages, this error should be benign and clear after a few minutes. If you suspect you might have a virus on the client machine or if this error continues, please run an anti-virus scan to check for potential issues.

0x80070005

This issue typically occurs when there is a configured limit to the user's .pst file size (using a registry override).

Microsoft Outlook is unable to load the correct gsync32.dll file. Please verify that the only copy in your system is either under the C:\Program Files\Google\Google Apps Sync directory or C:\Program Files (x86)\Google\Google Apps Sync directory and that the running user has permission to execute it.

0x800704dc

Login authentication failed. The error code you see signifies a configuration issue on the machine. You may need to re-register your DLLs on the client computer.

The server will not send some messages with attachments as it has detected a virus. Please scan for viruses to resolve this issue.

FreeBusy gsync32!FreeBusyServer::
ValidateOutlookFreeBusy
Config

The logs indicate that Free/Busy functionality will not work due to local settings. To correct this, under the registry key HKLM\SOFTWARE\Microsoft\Office\12.0\Outlook\ SchedulingInformation\FreeBusySupport set the value of 'SMTP' to '{0006F049-0000-0000-C000-000000000046}' (without quotes). Currently it is set to '(null)'.

HTTP/1.1 401 Service disabled by Google Apps admin

Google Calendar service is not enabled for your domain. Please advise your domain administrator to enable calendar service by logging to Admin console at https://www.google.com/a/DOMAIN_NAME.

HTTP/1.1 403 This domain does not allow users to access the Email Migration API.

Please enable the Email Migration API in the Advanced Tools section of the Google Admin console.

A web proxy or another network system on your network is blocking requests larger than a certain size. Make sure your network is configured to allow these requests. For further detail review your proxy logs.

HTTP/1\.1 500 Internal Server Error

There may be transient connectivity issues with Google Apps servers. Please check that you are able to connect to http://mail.google.com/a/[domain name]. If you are able to connect without issue, then ensure that the following URLs are available on your network through port 443

There may be a few causes for this problem. Please verify the following:

- Make sure that the only copy of gsync32.dll on your system is located in C:\Program Files\Google\Google Apps Sync
- Make sure the user has permission to read\execute in that directory
- Check that the client computer has the file C:\Program Files\Common Files\System\MSMAPI\1033
- Reboot the system
- Ensure that .dll files are associated with Microsoft Office.

If the above steps do not fully resolve the issue, uninstall and reinstall Outlook and the Google Apps Sync tool
(Note: replace Program Files with Program Files(x86) if running 32 bit binaries in a 64-bit environment)

MAPIToMIMEStm threw exception with message

The MAPI to MIME conversion of one or more of your e-mail messages failed. Please try to send the message again. If the issue persists, a re-install of Microsoft Outlook is required.

Max file size

This user has reached the mailbox size limit set in the Google Apps Sync tool. If this user would prefer that their entire mailbox synchronize with Outlook, they will need to set the limit to 'Unlimited.'

If you update a contact from both Outlook and Google Apps or a separate mobile device, a conflict can occur where Google Apps Sync retains two versions of the contact. You don't lose any data when this happens—both versions of the contact are retained, and you can choose which version to keep:

Search system for gsync32.dll, remove any duplicates or reinstall Microsoft Outlook.

E:FreeBusy gsync32!FreeBusyServer::
ValidateOutlookFreeBusy
Config

Free busy will not work. Under the registry key HKLM\SOFTWARE\Microsoft\Office\12.0\Outlook\ SchedulingInformation\FreeBusySupport, you need to set the value 'SMTP' to the string '{0006F049-0000-0000-C000-000000000046}'. Currently it is set to '(null)'.

0x80040610

You have an email that is too large in your outbox. Please delete or edit to be smaller.

0x80040111

The source profile for your import seems to have been deleted. Please cancel import or create a new profile to avoid these errors.

0x80040116

The language of the Outlook profiles you are using for import do not match. Please use a more recent version of Google Apps Sync.

0x8007065e

This issue can occur if the network timeout registry entries have been created using the wrong registry data type (for example REG_SZ instead of REG_DWORD). Use the Registry Editor (regedit), to make sure that all entries under HKEY_CURRENT_USER\Software\Google\Google Apps Sync\Other are of type REG_DWORD and not any other type.